Update ldm/modules/encoders/modules.py

ldm/modules/encoders/modules.py

@@ -174,8 +174,8 @@ class FrozenOpenCLIPEmbedder(AbstractEncoder):
 
     def forward(self, text):
         tokens = open_clip.tokenize(text, context_length=self.max_length).to(self.device)
-            if tokens.dim() == 1:
-                tokens = tokens.unsqueeze(0)
+        if tokens.dim() == 1:
+            tokens = tokens.unsqueeze(0)
         z = self.encode_with_transformer(tokens)
         return z